Within the three-class ROC analysis framework, we address the problem of making inferences about a true class fraction (TCF), given the remaining two. More precisely, we propose a procedure to esti- mate the covariate-specific TCF2, i.e., the covariate-specific probability of correct classification at the so-called early stage, when the values for the true class fractions at first and third classes are fixed. An application to a real dataset is also presented.
To, D., Adimari, G., Chiogna, M., Remoli, G. (2025). Covariate-Specific Estimation of the Sensitivity to the Early Disease Stage in Diagnostic Tests [10.1007/978-3-031-96033-8_68].
Covariate-Specific Estimation of the Sensitivity to the Early Disease Stage in Diagnostic Tests
Monica Chiogna;Gloria Remoli
2025
Abstract
Within the three-class ROC analysis framework, we address the problem of making inferences about a true class fraction (TCF), given the remaining two. More precisely, we propose a procedure to esti- mate the covariate-specific TCF2, i.e., the covariate-specific probability of correct classification at the so-called early stage, when the values for the true class fractions at first and third classes are fixed. An application to a real dataset is also presented.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
